CN107181038B - A kind of cross recess yin head inner conductor precision closing device and method - Google Patents
A kind of cross recess yin head inner conductor precision closing device and method Download PDFInfo
- Publication number
- CN107181038B CN107181038B CN201710392154.3A CN201710392154A CN107181038B CN 107181038 B CN107181038 B CN 107181038B CN 201710392154 A CN201710392154 A CN 201710392154A CN 107181038 B CN107181038 B CN 107181038B
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- CN
- China
- Prior art keywords
- inner conductor
- driven wheel
- cross recess
- tapered roller
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to a kind of cross recess yin head inner conductor precision closing device and methods.Closing device includes: for providing the power module of electric energy, motor driver, motor, driving wheel, transmission belt, at least one driven wheel, tapered roller and workbench, the power module, motor driver and motor are fixedly installed on workbench, driving wheel is rotationally connected on workbench and is driven by motor, driven wheel is rotationally connected on workbench, driving wheel drives driven wheel by transmission belt, the tapered roller is rotationally connected on driven wheel, and the tapered roller of three arrangements in equilateral triangle is respectively provided on each driven wheel.It ensure that closing in dimensional accuracy and consistency, ensure that closing in process without wound property, it is versatile.
Description
Technical field
The present invention relates to a kind of cross recess yin head inner conductor precision closing device and methods.
Background technique
Cross recess inner conductor is the key part in various microwave component exchanging structures, by carrying out pair with male inner conductor
It inserts, the interconnection of microwave components and microwave signal transmission function are realized in interconnection.Cross-shaped groove structure is the elastic connection of inner conductor interconnection
Structure, which includes two steps, first is that closing up reduces its port diameter；Second is that heat treatment makes after closing up
Structure has elasticity.When male inner conductor is inserted into or is detached from cross-shaped groove structure, need to keep certain contact engaging and separating force, closing in size is big
Small and consistency inner conductors contact engaging and separating force has a direct impact.
Existing bottling technique is divided into two kinds: one is special fixture closing in, inner conductor is packed into Special precision by this technique
Inner conductor and fixture are heat-treated by stationary fixture together, solidify cross recess shape, the corresponding fixture of each inner conductor；
Another kind is that manual closing in is carried out using Special-purpose forceps, completes to close up after different angle repeatedly clamps inner conductor, will after closing in
Inner conductor is put into furnace and is heat-treated.
The main problem of existing closing in process is: for special fixture closing in mode, each inner conductor corresponding one dedicated
Fixture, fixture cost of manufacture is high, for the inner conductor of smaller size, can not be closed up using special fixture poor for applicability, therefore this
Kind closing in mode is only applicable to；Close up by hand for Special-purpose forceps, closing in process is unable to accurately control, closing in dimensional accuracy and
Consistency is difficult to ensure, handwork inefficiency.
Summary of the invention
Present invention seek to address that the above problem, a kind of cross recess yin head inner conductor precision closing device and method are provided,
It realizes the semi-automatic closing in of cross recess inner conductor, closing in process control, greatly improve closing in efficiency and dimensional accuracy and
Consistency overcomes existing special fixture closing in mode fixture cost of manufacture height, for the inner conductor of smaller size, can not use
The problem and existing manual closing in mode, closing in process that special fixture closes up poor for applicability are unable to accurately control, closing in size
The problem of precision and consistency be difficult to ensure, handwork inefficiency, the technical scheme adopted is as follows:
A kind of cross recess yin head inner conductor precision closing device characterized by comprising for providing the power supply mould of electric energy
Block, motor driver, motor, driving wheel, transmission belt, at least one driven wheel, tapered roller and workbench, the power supply mould
Block, motor driver and motor are fixedly installed on workbench, and the driving wheel is rotationally connected on workbench and by electricity
Machine driving, the driven wheel are rotationally connected on workbench, and the driving wheel drives driven wheel, the taper by transmission belt
Idler wheel is rotationally connected on driven wheel, and the tapered roller of three arrangements in equilateral triangle is respectively provided on each driven wheel.
It on that basis of the above technical scheme, further include adjusting screw, described one end for adjusting screw is protruded into across driven wheel
In the inscribe space of circles formed to three tapered rollers of arrangement in equilateral triangle.
On that basis of the above technical scheme, the driven wheel is three.
On that basis of the above technical scheme, the driving wheel and driven wheel are belt pulley, and the transmission belt is belt.
A kind of cross recess yin head inner conductor precision closing method, it is characterised in that: above-mentioned closing device is used, when use
Power module is opened, motor driver driving motor is rotated with certain speed, and driving wheel rotates immediately, and driving wheel passes through transmission belt
Driven wheel rotation is driven, it is empty that inner conductor cross recess end of slotting is stretched to the inscribed circle that three tapered rollers are formed on driven wheel
Between in, at this time tapered roller can around cross recess inner conductor roll, as cross recess inner conductor extends downwardly into, tapered roller spacing
Reduce, cross-shaped groove structure gradually tightens under tapered roller extrusion rolling, complete until adjusting screw end is touched in cross recess end
At closing in.
The present invention has the advantage that
1) closing in dimensional accuracy and consistency be ensure that, present apparatus closing in movement is rolled by revolution to be completed, relatively dedicated
Tweezers close up, and revolution, which rolls to close up, has fully ensured that the circularity of cross recess end face.Simultaneously by setting adjusting nut position, effectively
Guarantee that cross-shaped groove structure all is completed to close up in same position each time, ensure that high closing in dimensional accuracy and consistency.
2) it ensure that closing in process without wound property, the rolling revolving of the present apparatus designs, so that closing in process uniform force, no week
To sliding friction, while tapered roller uses plastic material, and it is not damaged to be effectively ensured inner conductor surface, improves part performance and refers to
Mark.
3) versatile, the present apparatus passes through special designing tapered roller size and position, it is determined that three closing in size fields
Between, and have the 4th be of little use close up size section idler wheel as spare part, replace at any time.This design covers major part substantially
Cross recess inner conductor size effectively increases the versatility and validity of device.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
A kind of embodiment of invention for those of ordinary skill in the art without creative efforts, can be with
It is extended according to the attached drawing of offer and obtains other implementation attached drawings.
Fig. 1: structural schematic diagram of the invention；
Fig. 2: the overlooking structure diagram of driven wheel of the present invention；
Fig. 3: the positive structure diagram of driven wheel of the present invention；
Specific embodiment
The invention will be further described with example with reference to the accompanying drawing:
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
As shown in Figure 1 to Figure 3, a kind of cross recess yin head inner conductor precision closing device of the present embodiment, which is characterized in that
It include: for providing the power module 1 of electric energy, motor driver 2, motor 3, driving wheel 4, transmission belt 5, at least one driven wheel
6, tapered roller 7 and workbench 9, the power module 1, motor driver 2 and motor 3 are fixedly installed on workbench 9,
The driving wheel 4 is rotationally connected on workbench 9 and is driven by motor 3, and the driven wheel 6 is rotationally connected with workbench 9
On, the driving wheel 4 drives driven wheel 6 by transmission belt 5, and the tapered roller 7 is rotationally connected on driven wheel 6, such as but
Be not limited only to a kind of following concrete implementation mode: using in 11 force fit driven wheel 6 of fixed pin, tapered roller 7 is with gap
Fit form is mounted on fixed pin 11, free to rotate, and three arrangements in equilateral triangle are respectively provided on each driven wheel 6
Tapered roller 7.
As shown in Figure 3, it is preferred that further include adjusting screw 8, described one end for adjusting screw 8 passes through driven wheel 6 and stretches to
In the inscribe space of circles that three tapered rollers 7 of arrangement in equilateral triangle are formed.It adjusts screw 8 and 9 screw thread of workbench connects
It connects, the adjusting screw 8 and 6 clearance fit of driven wheel.It adjusts screw 8 and acts the range for limiting that inner conductor 10 extends downwardly into
Effect, can effectively ensure that each time cross-shaped groove structure all same position complete close up, ensure that high closing in dimensional accuracy and
Consistency is adjusted the range that inner conductor 10 extends downwardly into additionally by screw 8 is adjusted, and then is applicable in certain receipts
Mouth size section.Tapered roller taper is α, adjusts screw and uses screw pitch p fine thread, adjusts screw for each revolution and declines p
Highly, fluting inner conductor end closing in size reduces tan α p.By turning adjusting screw, fluting inner conductor can be fine-tuned
Close up closing in position circumscribed circle size, i.e. closing in size after being formed.
Wherein the driven wheel 6 can be three.Wherein, the driving wheel 4 and driven wheel 6 can be belt pulley, the transmission
Band is belt.It it is preferred that the tapered roller 7 is made of plastics, can effectively ensure that inner conductor surface is not damaged, improve part performance
Index.
A kind of cross recess yin head inner conductor precision closing method, it is characterised in that: above-mentioned closing device is used, when use
Power module 1 is opened, motor driver driving motor 3 is rotated with certain speed, and driving wheel 4 rotates immediately, and driving wheel 4 passes through biography
Dynamic band 5 drives driven wheel 6 to rotate, and fluting 10 cross recess end of inner conductor is stretched to three tapered rollers on driven wheel 6 and is formed
Inscribe space of circles in, at this time tapered roller 7 can around cross recess inner conductor roll, as cross recess inner conductor 10 is stretched downwards
Enter, 7 spacing of tapered roller reduces, and cross-shaped groove structure is gradually tightened under tapered roller extrusion rolling, until cross recess end is touched
And 8 end of screw is adjusted, it completes to close up.
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all to be based on
Any changes or modifications that the present invention is done are fallen within the scope of the claimed invention.
Claims (4)
1. a kind of cross recess yin head inner conductor precision closing device characterized by comprising for providing the power module of electric energy
(1), motor driver (2), motor (3), driving wheel (4), transmission belt (5), at least one driven wheel (6), tapered roller (7) and
Workbench (9), the power module (1), motor driver (2) and motor (3) are fixedly installed on workbench (9), institute
It states driving wheel (4) to be rotationally connected on workbench (9) and driven by motor (3), the driven wheel (6) is rotationally connected with work
On platform (9), the driving wheel (4) by transmission belt (5) driving driven wheel (6), the tapered roller (7) be rotationally connected with from
On driving wheel (6), the tapered roller (7) of three arrangements in equilateral triangle is respectively provided on each driven wheel (6), the cross recess yin head
Inner conductor precision closing device further includes adjusting screw (8), and described one end for adjusting screw (8) passes through driven wheel (6) and stretches to
In the inscribe space of circles that three tapered rollers (7) of arrangement in equilateral triangle are formed.
2. a kind of cross recess yin head inner conductor precision closing device as described in claim 1, it is characterised in that: the driven wheel
It (6) is three.
3. a kind of cross recess yin head inner conductor precision closing device as described in claim 1, it is characterised in that: the driving wheel
(4) and driven wheel (6) is belt pulley, and the transmission belt is belt.
4. a kind of cross recess yin head inner conductor precision closing method, it is characterised in that: using such as claims 1 to 3 any one
The closing device opens power module (1) when use, and motor driver driving motor (3) is rotated with certain speed, actively
Wheel (4) rotates immediately, and driving wheel (4) is by transmission belt (5) driving driven wheel (6) rotation, by inner conductor cross recess end of slotting
It stretches in the inscribe space of circles that upper three tapered rollers of driven wheel (6) are formed, tapered roller (7) can be in cross recess at this time
Conductor rolls, and as cross recess inner conductor extends downwardly into, tapered roller (7) spacing reduces, and cross-shaped groove structure is squeezed in tapered roller
It is gradually tightened under nip drum is dynamic, is touched until cross recess end and adjust screw (8) end, complete to close up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392154.3A CN107181038B (en) | 2017-05-27 | 2017-05-27 | A kind of cross recess yin head inner conductor precision closing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710392154.3A CN107181038B (en) | 2017-05-27 | 2017-05-27 | A kind of cross recess yin head inner conductor precision closing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107181038A CN107181038A (en) | 2017-09-19 |
| CN107181038B true CN107181038B (en) | 2019-07-02 |
Family
ID=59835949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710392154.3A Expired - Fee Related CN107181038B (en) | 2017-05-27 | 2017-05-27 | A kind of cross recess yin head inner conductor precision closing device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107181038B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009377A1 (en) * | 1988-03-29 | 1989-10-05 | Arthur Koerner | Toe adjustment method and apparatus |
| CN105375155A (en) * | 2015-12-11 | 2016-03-02 | 中国电子科技集团公司第四十一研究所 | Coaxial probe short-circuit mechanism and operation method thereof |
| CN106312869A (en) * | 2016-09-30 | 2017-01-11 | 中国南方航空工业(集团)有限公司 | Tenon clamping and positioning device for metering turbine blades |
-
2017
- 2017-05-27 CN CN201710392154.3A patent/CN107181038B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989009377A1 (en) * | 1988-03-29 | 1989-10-05 | Arthur Koerner | Toe adjustment method and apparatus |
| CN105375155A (en) * | 2015-12-11 | 2016-03-02 | 中国电子科技集团公司第四十一研究所 | Coaxial probe short-circuit mechanism and operation method thereof |
| CN106312869A (en) * | 2016-09-30 | 2017-01-11 | 中国南方航空工业(集团)有限公司 | Tenon clamping and positioning device for metering turbine blades |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107181038A (en) | 2017-09-19 |
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